replace ssize_t with int

3 files changed, 5 insertions, 5 deletions

diff --git a/class/cdc/usbh_cdc_acm.c b/class/cdc/usbh_cdc_acm.c
index ba4790fa..27d51584 100644
--- a/class/cdc/usbh_cdc_acm.c
+++ b/class/cdc/usbh_cdc_acm.c
@@ -27,7 +27,7 @@
 

 static uint32_t g_devinuse = 0;

 

-void usbh_cdc_acm_callback(void *arg, ssize_t nbytes);

+void usbh_cdc_acm_callback(void *arg, int nbytes);

 

 /****************************************************************************

  * Name: usbh_cdc_acm_devno_alloc

@@ -316,7 +316,7 @@ int usbh_cdc_acm_disconnect(struct usbh_hubport *hport, uint8_t intf)
     return ret;

 }

 

-void usb_cdc_acm_callback(void *arg, ssize_t result)

+void usb_cdc_acm_callback(void *arg, int result)

 {

     printf("result:%d\r\n", result);

 }

diff --git a/class/hid/usbh_hid.c b/class/hid/usbh_hid.c
index c149216f..b7aff16f 100644
--- a/class/hid/usbh_hid.c
+++ b/class/hid/usbh_hid.c
@@ -161,7 +161,7 @@ int usbh_hid_get_idle(struct usbh_hubport *hport, uint8_t intf, uint8_t *buffer)
 

 USB_NOCACHE_RAM_SECTION uint8_t report_buffer[128];

 

-void usbh_hid_callback(void *arg, ssize_t nbytes)

+void usbh_hid_callback(void *arg, int nbytes)

 {

     printf("nbytes:%d\r\n", nbytes);

 }

diff --git a/class/hub/usbh_hub.c b/class/hub/usbh_hub.c
index 992b6aef..9db9c0b2 100644
--- a/class/hub/usbh_hub.c
+++ b/class/hub/usbh_hub.c
@@ -35,7 +35,7 @@ extern void usbh_external_hport_disconnect(struct usbh_hubport *hport);
 extern void usbh_hport_activate(struct usbh_hubport *hport);

 extern void usbh_hport_deactivate(struct usbh_hubport *hport);

 

-static void usbh_external_hub_callback(void *arg, ssize_t nbytes);

+static void usbh_external_hub_callback(void *arg, int nbytes);

 

 static inline void usbh_hub_register(struct usbh_hub *hub)

 {

@@ -468,7 +468,7 @@ static void usbh_extern_hub_psc_event(void *arg)
     usb_osal_leave_critical_section(flags);

 }

 

-static void usbh_external_hub_callback(void *arg, ssize_t nbytes)

+static void usbh_external_hub_callback(void *arg, int nbytes)

 {

     struct usbh_hub *hub_class = (struct usbh_hub *)arg;

     uint32_t delay = 0;